error "-1" preverifying..

[Juan Pablo Garcia]

Hi, i need know why is this error while preverify:

... Compiling [3-
compiled]
... Placing class files in JAR [3-
compiled]
... Obfuscating [4-
obfuscated]
Note: duplicate definition of library class
[com.sun.cldc.i18n.j2me.UTF_8_Reader]
... Preverifying [5-
preverified]
JAR file creation failed with error -1
The preverified classes if any are in tmp41.
ERROR:: Error while preverifying

thanks,

JuanPablo

 

[Roedy Green]

Note: duplicate definition of library class
[com.sun.cldc.i18n.j2me.UTF_8_Reader]
... Preverifying [5-
preverified]
JAR file creation failed with error -1
The preverified classes if any are in tmp41.
ERROR:: Error while preverifying

It says you have the same file in your jar twice
com/sus/cldc.i18n.j2me.UTF_8_reader

Check your jar and and build script. If you can't figure out how the
dup got in there, remove one of the copies manually.